Shrewd Scope Adapter Rods Black. The square profile on one end fits securely into a machined pocket on all Shrewd scopes to prevent movement. The Shrewd scope rod is 2.5" long and features laser indicator lines lasered into the matte black anodized finish for repeatable adjustments. Specifications for Shrewd Scope Adapter Rods: Manufacturer: Shrewd Color: Black Hand: Ambidextrous Features of Shrewd Shrewd Scope Adapter Rod: 1/2" diameter scope rod for mounting Shrewd scopes on Axcel sights Square end fits all Shrewd scopes to prevent movement 2.5" long for plenty of adjustment Gloss black anodizing with laser indicator lines for small and repeatable adjustments Package Contents: Shrewd Shrewd Scope Adapter Rod Shrewd SMAXSR: Scope Adapter Rods Black